diff --git a/src/Thepeer.php b/src/Thepeer.php
index 0b31371..47a9865 100644
--- a/src/Thepeer.php
+++ b/src/Thepeer.php
@@ -166,7 +166,7 @@ public function chargeLink(string $link, int $amount, string $remark)
         }
     }
 
-    public function authorizaDirectCharge(string $reference, bool $insufficient_funds)
+    public function authorizeDirectCharge(string $reference, bool $insufficient_funds)
     {
         try {
             $request = $this->client->post("/debit/{$reference}", [